Ask Your Question
RSS
Sort by » date activity ▲ answers votes

7270 questions

954
views
1
answer
no
votes
2024-06-27 19:06:56 +0000 Jim Young

File type is neither a supported pcap nor pcapng format

639
views
1
answer
no
votes
2024-06-27 20:50:51 +0000 Guy Harris

Capture data from multiple computers on an Ethernet

429
views
2
answers
no
votes
2024-06-28 13:25:19 +0000 Chuckc

How to decode the first UDP datagram from UDP over socks5 interaction?

276
views
1
answer
no
votes
2024-06-28 16:04:54 +0000 Jim Young

negative values in time

102
views
1
answer
no
votes
2024-06-29 06:01:36 +0000 SYN-bit flag of Netherlands

Truncate ... in UI on left instead of right for IPv6

185
views
2
answers
no
votes
2024-06-29 19:18:35 +0000 Guy Harris

Difference between Wireshark and tshark on InfiniBand dissection

93
views
1
answer
no
votes
2024-06-29 20:14:32 +0000 Guy Harris

Updated RFC 7268 and RFC 7155 RADIUS dictionary files

1k
views
1
answer
no
votes
2024-07-02 00:26:43 +0000 cmaynard flag of United States of America

Wireshark build on MacOS fails.

87
views
1
answer
no
votes
2024-07-03 21:45:14 +0000 johnthacker

Force dissection with "Analyze TCP sequence numbers" enabled

552
views
no
answers
no
votes
2024-07-04 09:28:54 +0000 washingtonSmith

Read a field from another dissector in C

340
views
1
answer
no
votes
2024-07-04 10:08:03 +0000 grahamb flag of United Kingdom of Great Britain and Northern Ireland

802.1Q VLAN id

90
views
1
answer
no
votes
2024-07-05 11:36:19 +0000 SYN-bit flag of Netherlands

discrepancies between flow analysis between version 3.0.5 and 4.2.4

86
views
1
answer
no
votes
2024-07-05 11:43:45 +0000 SYN-bit flag of Netherlands

nextseq and nextseqtime

140
views
1
answer
no
votes
2024-07-05 12:14:33 +0000 SYN-bit flag of Netherlands

Help with tcp previous segment not captured

238
views
1
answer
no
votes
2024-07-05 13:22:50 +0000 nkdev89

tshark fails to extract RTP data from pcap even if it is available

1k
views
1
answer
no
votes
2024-07-05 15:48:57 +0000 Jackhawk

Wireshark crashes my pc when I try to install it

144
views
1
answer
no
votes
2024-07-06 00:27:04 +0000 Guy Harris

Unable to see external network traffic?

102
views
no
answers
no
votes
2024-07-06 11:16:34 +0000 topiachan

The display of Wireshark is strange on a 4K monitor

221
views
2
answers
no
votes
2024-07-07 14:10:18 +0000 SYN-bit flag of Netherlands

Filter http packets related to specific Call-ID

81
views
no
answers
no
votes
2024-07-08 05:35:37 +0000 razm

Is there a dissector for honeywell plc protocol on port 2002?

167
views
no
answers
no
votes
2024-07-08 21:01:05 +0000 Chuckc

Changing the tls dissector

110
views
no
answers
no
votes
2024-07-10 06:26:03 +0000 hugo.vanderkooij

NFS and reassembled TCP segment

582
views
2
answers
no
votes
2024-07-10 06:48:16 +0000 Gargamel

Decode SNMPv3 fails

54
views
no
answers
no
votes
2024-07-11 07:12:45 +0000 unmesh2892

IW value from Wireshark capture

217
views
1
answer
no
votes
2024-07-11 17:37:32 +0000 Chuckc

LUA script - Add a new Field in the Default TCP Dissector

130
views
1
answer
no
votes
2024-07-11 22:36:32 +0000 zvonler

Masked ProtoField.uint64 differences between 4.2 and 3.6

ASK YOUR QUESTION

Wireshark now has a discord server! Join us to discuss all things packets and beyond!

Ask and answer questions about Wireshark, protocols, and Wireshark development.

Older questions and answers from October 2017 and earlier can be found at osqa-ask.wireshark.org.

Tag search

Don't have Wireshark?

What are you waiting for? It's free! Wireshark documentation and downloads can be found at the Wireshark web site.